tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* Copyright (c) 2016 Facebook
2 *
3 * This program is free software; you can redistribute it and/or
4 * modify it under the terms of version 2 of the GNU General Public
5 * License as published by the Free Software Foundation.
6 */
7#include "vmlinux.h"
8#include <bpf/bpf_helpers.h>
9
10/* from /sys/kernel/tracing/events/task/task_rename/format */
11struct task_rename {
12 __u64 pad;
13 __u32 pid;
14 char oldcomm[TASK_COMM_LEN];
15 char newcomm[TASK_COMM_LEN];
16 __u16 oom_score_adj;
17};
18SEC("tracepoint/task/task_rename")
19int prog(struct task_rename *ctx)
20{
21 return 0;
22}
23
24/* from /sys/kernel/tracing/events/fib/fib_table_lookup/format */
25struct fib_table_lookup {
26 __u64 pad;
27 __u32 tb_id;
28 int err;
29 int oif;
30 int iif;
31 __u8 proto;
32 __u8 tos;
33 __u8 scope;
34 __u8 flags;
35 __u8 src[4];
36 __u8 dst[4];
37 __u8 gw4[4];
38 __u8 gw6[16];
39 __u16 sport;
40 __u16 dport;
41 char name[16];
42};
43SEC("tracepoint/fib/fib_table_lookup")
44int prog2(struct fib_table_lookup *ctx)
45{
46 return 0;
47}
48char _license[] SEC("license") = "GPL";